Fluid transfer device



FIG. 1 is a top front perspective view of a fluid transfer device in accordance with the present design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top side perspective view thereof;

FIG. 4 is a bottom side perspective view thereof;

FIG. 5 is a top rear side perspective view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a side elevation view thereof. 

CLAIM The ornamental design for a fluid transfer device, as shown and described. 